Need 3-post Thunderbird bridge help

I just picked up a used Epi Thunderbird IV. I put new strings on, the gauge was different, so I had to adjust the action, and while I was doing that a bridge post bushing popped out. No problem, I glued it in and tapped it down tight with a mallet, but I dont want to do this all over again. Would someone with a Thunderbird IV tuned EG please do me a favor and measure the height from the body to the bridge at the three screw slots so I can have good ballpark measurements to start from? If you want to know Im using a DAddario XL 45105 set.